Routing

guys today i came across a wierd exercise......there are two router connected togather via FR line....now the address to be config is 4588:jhg:tre::/64 and it shd be in eui-64 format.....now remaining part of the ipv6 subnet shd be taken from the th...

I have a point-to-point connection between 5 cities and I am trying to run BGP between them.Each city has these subnets associated with themCity 1 = 10.110.0.0City 2 = 10.120.0.0City 3 = 10.130.0.0City 4 = 10.140.0.0City 5 = 10.150.0.0Router 1 is the...

HI all,im using Cisco 877 (c870-advipservicesk9-mz.124-2.T2) at a locationthis location has a (last mile) radio bridge based internet connection (ethernet port)i made 2 vlans on the 877 Step 1 : Vlan database vlan 2 vlan 3 exi...

Hello,I have a few questions regarding STP and L2 security in general.1)I read in books that STP sends its BPDU packets via VLAN 1 untagged, but when I used Ethereal sniffer I found out that BPDU packets are tagged with VLAN for which it sends inform...

Hi, I have Cisco Switch 6509 E (IOS-12.2(18)SXD4). Now I want to upgrade the IOS.Should I upgrade it to 12.2.18-SXF15 or 12.4. Please suggest

Hi, Please guide me how to upgrade IOS of my Switch 6509 E. It is crashed & now it is in Rommon mode.

guys a quick question abt load balancing.....if we have to switches and have an etherchannel (layer 2) and requirmen tis to do load balance on ip address......now keeping in mind that one switch is 3550 and other is 3560.....3550 doesnt have option o...

I have a 2801SEC/K9 running 12.4.22T Advanced Security code. I have a 3 T1 multilink configured. It was working fine until the other day I start getting calls about the internet being down, so I send a tech over and he reboots it and it is fixed for ...

can any one tell me which router is best suitable for a branch office with 4 mbps wan link. please suggest the router model and provide a approximate price.

guys i am pretty new to multicast i have two question if someone can kindly answer it....1. when we put ip pim nbma mode (which type of FR connection) or we have to put it on every FR interface regardless of point to point or multipoint etc.....secon...

I have an 877 with tunnels configured to two sites. These are working fine. I can ping from the remote sites the inside address of the router but nothing beyond. I can ping hosts directly from the router.Not sure if there is some issue with my rou...